Universal IE1 0.55kW (3/4HP) three phase 4 pole B14 Face mounting 80 frame AC Induction Braked Motor for 230V or 400V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency three phase mains supply at 50Hz.
Fitted with 190VDC (REB-05 08) Holding Brake rated at 4Nm
Output: 550W (0.75HP) x 1370rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 15:1 Range from 137rpm to 2055rpm for 5Hz to 75Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 1370rpm to 2055rpm continuously.
Full Load Current with links in Delta for 230V 3ph: 2.74A.
Full Load Current with links in Star for 400V 3ph: 1.58A.
Torque: 3.8Nm at 50Hz.
Efficiency: 67.00% (IE1)
Power Factor: 0.75 when mains connected at 50Hz.
Terminal box cable entry: Includes 6 x M4 Studs and 1 x M16 Gland.
Terminal box position: Top.
Enclosure rating: IP55.
Dimensions: 120mm wide x 255mm long x 182mm high overall.
Face mount on 4 x M5 tapped holes at 100mm PCD with 80mm diameter register in the 1200mm diameter flange.
Shaft: 19mm diameter, 40mm long with 6mm key.
Construction: Aluminium
Weight: 9kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: BFF31-80G-4B14 – 0.55KW.
Download the Dimensions and Technical Catalogue from the link below:-